FILE - In this July 8, 2013, file photo Senate Finance Committee Chairman Sen. Max Baucus, D-Mont., left, and the House Ways and Means Committee Chairman, Rep. Dave Camp, R-Mich., talk about tax reform to 3M employees at the 3M Innovation Center in Maplewood, Minn. Two of the most powerful members of Congress, Baucus, a Democrat, and Camp, a Republican, are touring the country to rally support for their effort to overhaul the nation’s tax laws.. They've developed a close friendship as they work to attract other lawmakers to their cause while helping Democrats and Republicans get to know each other a bit better. Their secret weapon: burgers and beer. (AP Photo/Hannah Foslien, File)